AD84068D / AD85063D are thin DC-DC buck converter IC, containing temperature-compensated reference voltage source 1.25V comparator can effectively limit the current and duty cycle control oscillator, driver and high current output switch, etc., outside with a small number of elements can be composed of DC-DC step-down circuit.

Compared with the 34063 product can be achieved with a minimum of external components constituting the switch-mode buck converter, widely used in car charger, DC buck converter and other products.

AD85063D is a dedicated Apple phone car charger IC, widely used in car charger, DC buck converter and other products.